Specifications

1 Microsilica for Concrete
2.Bulk Density:300-350kg/m3;550-700kgs/m3
3.SiO2: 88% - 97%min
4.1000kgs/500kgs/jumbo bag, 25kg/PP bag, or as customer's request

Xiamen Topbon Industry Co., Ltd. was established in 2005 in Xiamen Fujian, which is a professional company in exploiting, producing and selling micro silica (silica fume). We built up our own producing and processing factories in Fujian, Sichuan, Yunnan and so on, and have 4,000 tons of production capacity per month with superior quality and competitive price.

Xiamen Topbon micro silica has different contents of SiO2, at different grades and for different functions. They are widely used to concretes, high building construction, road, bridge, refractory material professing, chemical industry, chemical fertilizer, electron and other industries.

Relying on many years of a good reputation and good service, we have many customers from home and abroad, such as Indonesia, Kuwait, Pakistan, Dubai, Korea, Malaysia, Singapore, Japan and so on. We have established long-term and steady business relationship with them.

Root by service and lead in quality. Our mission is “offer most competitive silica fume by professional & experienced team and become your reliable suppliers by high quality products and satisfied service.

Our company is willing to take a sincere attitude and enjoy cooperation with you. We are looking forward to establishing relationships with you in the near future.